11.120 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: Extracting # 3 : cost  0
0.036 * * [simplify]: Extracting # 4 : cost  0
0.036 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  1 :  11  enodes  (cost  6 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: Extracting # 3 : cost  0
0.042 * * [simplify]: iteration  2 :  24  enodes  (cost  6 )
0.057 * * [simplify]: Extracting # 0 : cost  0
0.058 * * [simplify]: Extracting # 1 : cost  0
0.058 * * [simplify]: Extracting # 2 : cost  0
0.058 * * [simplify]: iteration  3 :  34  enodes  (cost  6 )
0.067 * * [simplify]: Extracting # 0 : cost  0
0.068 * * [simplify]: Extracting # 1 : cost  0
0.068 * * [simplify]: Extracting # 2 : cost  0
0.068 * * [simplify]: iteration  4 :  44  enodes  (cost  6 )
0.090 * * [simplify]: Extracting # 0 : cost  0
0.090 * * [simplify]: Extracting # 1 : cost  0
0.090 * * [simplify]: Extracting # 2 : cost  0
0.091 * * [simplify]: iteration  5 :  125  enodes  (cost  6 )
0.179 * * [simplify]: Extracting # 0 : cost  0
0.183 * * [simplify]: Extracting # 1 : cost  0
0.184 * * [simplify]: Extracting # 2 : cost  0
0.185 * * [simplify]: iteration  6 :  417  enodes  (cost  6 )
0.817 * * [simplify]: Extracting # 0 : cost  0
0.821 * * [simplify]: Extracting # 1 : cost  0
0.825 * * [simplify]: Extracting # 2 : cost  0
0.829 * * [simplify]: iteration  7 :  1575  enodes  (cost  6 )
3.136 * * [simplify]: Extracting # 0 : cost  0
3.153 * * [simplify]: Extracting # 1 : cost  0
3.164 * * [simplify]: Extracting # 2 : cost  0
3.174 * * [simplify]: iteration done:  5001  enodes  (cost  6 )
3.174 * [simplify]: Simplified to:
  (+ (fma x y x) y)
3.194 * * [progress]: iteration 1 / 4
3.194 * * * [progress]: picking best candidate
3.200 * * * * [pick]: Picked  #<alt (λ (x y) (+ (fma x y x) y))>
3.200 * * * [progress]: localizing error
3.212 * * * [progress]: generating rewritten candidates
3.212 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.224 * * * [progress]: generating series expansions
3.224 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.224 * [backup-simplify]: Simplify (+ (fma x y x) y) into (+ y (fma x y x))
3.224 * [approximate]: Taking taylor expansion of (+ y (fma x y x)) in (x y) around 0
3.224 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in y
3.224 * [taylor]: Taking taylor expansion of y in y
3.224 * [backup-simplify]: Simplify 0 into 0
3.224 * [backup-simplify]: Simplify 1 into 1
3.224 * [taylor]: Taking taylor expansion of (fma x y x) in y
3.225 * [taylor]: Rewrote expression to (+ (* x y) x)
3.225 * [taylor]: Taking taylor expansion of (* x y) in y
3.225 * [taylor]: Taking taylor expansion of x in y
3.225 * [backup-simplify]: Simplify x into x
3.225 * [taylor]: Taking taylor expansion of y in y
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [taylor]: Taking taylor expansion of x in y
3.225 * [backup-simplify]: Simplify x into x
3.225 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in x
3.225 * [taylor]: Taking taylor expansion of y in x
3.225 * [backup-simplify]: Simplify y into y
3.225 * [taylor]: Taking taylor expansion of (fma x y x) in x
3.225 * [taylor]: Rewrote expression to (+ (* x y) x)
3.225 * [taylor]: Taking taylor expansion of (* x y) in x
3.225 * [taylor]: Taking taylor expansion of x in x
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [taylor]: Taking taylor expansion of y in x
3.225 * [backup-simplify]: Simplify y into y
3.225 * [taylor]: Taking taylor expansion of x in x
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in x
3.225 * [taylor]: Taking taylor expansion of y in x
3.225 * [backup-simplify]: Simplify y into y
3.225 * [taylor]: Taking taylor expansion of (fma x y x) in x
3.226 * [taylor]: Rewrote expression to (+ (* x y) x)
3.226 * [taylor]: Taking taylor expansion of (* x y) in x
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify 1 into 1
3.226 * [taylor]: Taking taylor expansion of y in x
3.226 * [backup-simplify]: Simplify y into y
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify 1 into 1
3.226 * [backup-simplify]: Simplify (* 0 y) into 0
3.227 * [backup-simplify]: Simplify (+ 0 0) into 0
3.227 * [backup-simplify]: Simplify (+ y 0) into y
3.227 * [taylor]: Taking taylor expansion of y in y
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 1 into 1
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.227 * [backup-simplify]: Simplify (+ y 1) into (+ y 1)
3.227 * [backup-simplify]: Simplify (+ 0 (+ y 1)) into (+ y 1)
3.227 * [taylor]: Taking taylor expansion of (+ y 1) in y
3.228 * [taylor]: Taking taylor expansion of y in y
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [taylor]: Taking taylor expansion of 1 in y
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [backup-simplify]: Simplify (+ 0 1) into 1
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [backup-simplify]: Simplify 1 into 1
3.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.229 * [backup-simplify]: Simplify (+ 0 0) into 0
3.230 * [backup-simplify]: Simplify (+ 0 0) into 0
3.230 * [taylor]: Taking taylor expansion of 0 in y
3.230 * [backup-simplify]: Simplify 0 into 0
3.230 * [backup-simplify]: Simplify 0 into 0
3.230 * [backup-simplify]: Simplify (+ 1 0) into 1
3.230 * [backup-simplify]: Simplify 1 into 1
3.230 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (+ x (+ y (* x y)))
3.231 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 y) (/ 1 x)) (/ 1 y)) into (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x)))
3.231 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in (x y) around 0
3.231 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in y
3.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.231 * [taylor]: Taking taylor expansion of y in y
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 1 into 1
3.231 * [backup-simplify]: Simplify (/ 1 1) into 1
3.231 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in y
3.232 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
3.232 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
3.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.232 * [taylor]: Taking taylor expansion of x in y
3.232 * [backup-simplify]: Simplify x into x
3.232 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.232 * [taylor]: Taking taylor expansion of y in y
3.232 * [backup-simplify]: Simplify 0 into 0
3.232 * [backup-simplify]: Simplify 1 into 1
3.232 * [backup-simplify]: Simplify (/ 1 1) into 1
3.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.232 * [taylor]: Taking taylor expansion of x in y
3.232 * [backup-simplify]: Simplify x into x
3.232 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.232 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in x
3.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.232 * [taylor]: Taking taylor expansion of y in x
3.232 * [backup-simplify]: Simplify y into y
3.233 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.233 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in x
3.233 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
3.233 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.233 * [taylor]: Taking taylor expansion of x in x
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 1 into 1
3.233 * [backup-simplify]: Simplify (/ 1 1) into 1
3.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.233 * [taylor]: Taking taylor expansion of y in x
3.233 * [backup-simplify]: Simplify y into y
3.233 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.233 * [taylor]: Taking taylor expansion of x in x
3.233 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify 1 into 1
3.234 * [backup-simplify]: Simplify (/ 1 1) into 1
3.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in x
3.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.234 * [taylor]: Taking taylor expansion of y in x
3.234 * [backup-simplify]: Simplify y into y
3.234 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.234 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in x
3.234 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
3.234 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.234 * [taylor]: Taking taylor expansion of x in x
3.234 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify 1 into 1
3.235 * [backup-simplify]: Simplify (/ 1 1) into 1
3.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.235 * [taylor]: Taking taylor expansion of y in x
3.235 * [backup-simplify]: Simplify y into y
3.235 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.235 * [taylor]: Taking taylor expansion of x in x
3.235 * [backup-simplify]: Simplify 0 into 0
3.235 * [backup-simplify]: Simplify 1 into 1
3.235 * [backup-simplify]: Simplify (/ 1 1) into 1
3.236 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y)
3.236 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1)
3.236 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1)) into (+ (/ 1 y) 1)
3.236 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
3.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.236 * [taylor]: Taking taylor expansion of y in y
3.236 * [backup-simplify]: Simplify 0 into 0
3.236 * [backup-simplify]: Simplify 1 into 1
3.236 * [backup-simplify]: Simplify (/ 1 1) into 1
3.236 * [taylor]: Taking taylor expansion of 1 in y
3.236 * [backup-simplify]: Simplify 1 into 1
3.237 * [backup-simplify]: Simplify (+ 1 0) into 1
3.237 * [backup-simplify]: Simplify 1 into 1
3.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.238 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
3.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.239 * [backup-simplify]: Simplify (+ 0 0) into 0
3.239 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.239 * [taylor]: Taking taylor expansion of y in y
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 1 into 1
3.240 * [backup-simplify]: Simplify (/ 1 1) into 1
3.240 * [backup-simplify]: Simplify 1 into 1
3.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.241 * [backup-simplify]: Simplify (+ 0 1) into 1
3.241 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (+ x (+ y (* x y)))
3.242 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- y))) into (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y))
3.242 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in (x y) around 0
3.242 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in y
3.242 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in y
3.243 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
3.243 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
3.243 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.243 * [taylor]: Taking taylor expansion of -1 in y
3.243 * [backup-simplify]: Simplify -1 into -1
3.243 * [taylor]: Taking taylor expansion of x in y
3.243 * [backup-simplify]: Simplify x into x
3.243 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.243 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.243 * [taylor]: Taking taylor expansion of -1 in y
3.243 * [backup-simplify]: Simplify -1 into -1
3.243 * [taylor]: Taking taylor expansion of y in y
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (/ -1 1) into -1
3.243 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.243 * [taylor]: Taking taylor expansion of -1 in y
3.243 * [backup-simplify]: Simplify -1 into -1
3.243 * [taylor]: Taking taylor expansion of x in y
3.244 * [backup-simplify]: Simplify x into x
3.244 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.244 * [taylor]: Taking taylor expansion of y in y
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 1 into 1
3.244 * [backup-simplify]: Simplify (/ 1 1) into 1
3.244 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in x
3.244 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in x
3.244 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
3.244 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.244 * [taylor]: Taking taylor expansion of -1 in x
3.244 * [backup-simplify]: Simplify -1 into -1
3.244 * [taylor]: Taking taylor expansion of x in x
3.244 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 1 into 1
3.245 * [backup-simplify]: Simplify (/ -1 1) into -1
3.245 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.245 * [taylor]: Taking taylor expansion of -1 in x
3.245 * [backup-simplify]: Simplify -1 into -1
3.245 * [taylor]: Taking taylor expansion of y in x
3.245 * [backup-simplify]: Simplify y into y
3.245 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.245 * [taylor]: Taking taylor expansion of -1 in x
3.245 * [backup-simplify]: Simplify -1 into -1
3.245 * [taylor]: Taking taylor expansion of x in x
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 1 into 1
3.246 * [backup-simplify]: Simplify (/ -1 1) into -1
3.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.246 * [taylor]: Taking taylor expansion of y in x
3.246 * [backup-simplify]: Simplify y into y
3.246 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.246 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in x
3.246 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in x
3.246 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
3.246 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.246 * [taylor]: Taking taylor expansion of -1 in x
3.246 * [backup-simplify]: Simplify -1 into -1
3.246 * [taylor]: Taking taylor expansion of x in x
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 1 into 1
3.247 * [backup-simplify]: Simplify (/ -1 1) into -1
3.247 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.247 * [taylor]: Taking taylor expansion of -1 in x
3.247 * [backup-simplify]: Simplify -1 into -1
3.247 * [taylor]: Taking taylor expansion of y in x
3.247 * [backup-simplify]: Simplify y into y
3.247 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.247 * [taylor]: Taking taylor expansion of -1 in x
3.247 * [backup-simplify]: Simplify -1 into -1
3.247 * [taylor]: Taking taylor expansion of x in x
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (/ -1 1) into -1
3.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.248 * [taylor]: Taking taylor expansion of y in x
3.248 * [backup-simplify]: Simplify y into y
3.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.248 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
3.248 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
3.248 * [backup-simplify]: Simplify (+ (- (/ 1 y) 1) 0) into (- (/ 1 y) 1)
3.248 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
3.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.248 * [taylor]: Taking taylor expansion of y in y
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (/ 1 1) into 1
3.249 * [taylor]: Taking taylor expansion of 1 in y
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (+ 1 0) into 1
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.251 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
3.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.252 * [backup-simplify]: Simplify (+ 0 0) into 0
3.252 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.252 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.252 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.252 * [taylor]: Taking taylor expansion of y in y
3.252 * [backup-simplify]: Simplify 0 into 0
3.252 * [backup-simplify]: Simplify 1 into 1
3.253 * [backup-simplify]: Simplify (/ 1 1) into 1
3.253 * [backup-simplify]: Simplify (- 1) into -1
3.253 * [backup-simplify]: Simplify -1 into -1
3.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.254 * [backup-simplify]: Simplify (- 1) into -1
3.255 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.255 * [backup-simplify]: Simplify -1 into -1
3.255 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (+ x (+ y (* x y)))
3.255 * * * [progress]: simplifying candidates
3.256 * [simplify]: Simplifying:
  (expm1 (+ (fma x y x) y))
  (log1p (+ (fma x y x) y))
  (* (exp (fma x y x)) (exp y))
  (log (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
  (cbrt (+ (fma x y x) y))
  (* (* (+ (fma x y x) y) (+ (fma x y x) y)) (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (+ (pow (fma x y x) 3) (pow y 3))
  (+ (* (fma x y x) (fma x y x)) (- (* y y) (* (fma x y x) y)))
  (- (* (fma x y x) (fma x y x)) (* y y))
  (- (fma x y x) y)
  (+ (fma x y x) y)
  (+ x y)
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
3.257 * * [simplify]: Extracting # 0 : cost  0
3.257 * * [simplify]: Extracting # 1 : cost  0
3.257 * * [simplify]: Extracting # 2 : cost  0
3.257 * * [simplify]: Extracting # 3 : cost  0
3.257 * * [simplify]: Extracting # 4 : cost  0
3.257 * * [simplify]: Extracting # 5 : cost  0
3.257 * * [simplify]: iteration  0 :  31  enodes  (cost  171 )
3.270 * * [simplify]: Extracting # 0 : cost  0
3.270 * * [simplify]: Extracting # 1 : cost  0
3.271 * * [simplify]: Extracting # 2 : cost  0
3.271 * * [simplify]: Extracting # 3 : cost  0
3.271 * * [simplify]: Extracting # 4 : cost  0
3.271 * * [simplify]: iteration  1 :  83  enodes  (cost  167 )
3.316 * * [simplify]: Extracting # 0 : cost  0
3.317 * * [simplify]: Extracting # 1 : cost  0
3.317 * * [simplify]: Extracting # 2 : cost  0
3.318 * * [simplify]: Extracting # 3 : cost  0
3.318 * * [simplify]: Extracting # 4 : cost  0
3.319 * * [simplify]: iteration  2 :  229  enodes  (cost  152 )
3.518 * * [simplify]: Extracting # 0 : cost  0
3.520 * * [simplify]: Extracting # 1 : cost  0
3.523 * * [simplify]: Extracting # 2 : cost  0
3.524 * * [simplify]: Extracting # 3 : cost  0
3.526 * * [simplify]: Extracting # 4 : cost  0
3.528 * * [simplify]: iteration  3 :  982  enodes  (cost  149 )
4.487 * * [simplify]: Extracting # 0 : cost  0
4.498 * * [simplify]: Extracting # 1 : cost  0
4.509 * * [simplify]: Extracting # 2 : cost  0
4.519 * * [simplify]: Extracting # 3 : cost  0
4.528 * * [simplify]: Extracting # 4 : cost  0
4.542 * * [simplify]: Extracting # 5 : cost  0
4.553 * * [simplify]: iteration done:  5000  enodes  (cost  149 )
4.553 * [simplify]: Simplified to:
  (expm1 (+ (fma x y x) y))
  (log1p (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (log (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
  (cbrt (+ (fma x y x) y))
  (pow (+ (fma x y x) y) 3)
  (sqrt (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (+ (pow (fma x y x) 3) (pow y 3))
  (fma y y (* (fma x y x) (- (fma x y x) y)))
  (- (* (fma x y x) (fma x y x)) (* y y))
  (- (fma x y x) y)
  (+ (fma x y x) y)
  (+ x y)
  (+ (fma x y x) y)
  (+ (fma x y x) y)
  (+ (fma x y x) y)
4.553 * * * [progress]: adding candidates to table
4.657 * * [progress]: iteration 2 / 4
4.657 * * * [progress]: picking best candidate
4.666 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (+ x y)))>
4.666 * * * [progress]: localizing error
4.680 * * * [progress]: generating rewritten candidates
4.680 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.713 * * * [progress]: generating series expansions
4.713 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.713 * [backup-simplify]: Simplify (+ (* x y) (+ x y)) into (+ x (+ y (* x y)))
4.713 * [approximate]: Taking taylor expansion of (+ x (+ y (* x y))) in (x y) around 0
4.713 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in y
4.713 * [taylor]: Taking taylor expansion of x in y
4.713 * [backup-simplify]: Simplify x into x
4.713 * [taylor]: Taking taylor expansion of (+ y (* x y)) in y
4.713 * [taylor]: Taking taylor expansion of y in y
4.713 * [backup-simplify]: Simplify 0 into 0
4.713 * [backup-simplify]: Simplify 1 into 1
4.713 * [taylor]: Taking taylor expansion of (* x y) in y
4.713 * [taylor]: Taking taylor expansion of x in y
4.714 * [backup-simplify]: Simplify x into x
4.714 * [taylor]: Taking taylor expansion of y in y
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in x
4.714 * [taylor]: Taking taylor expansion of x in x
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [taylor]: Taking taylor expansion of (+ y (* x y)) in x
4.714 * [taylor]: Taking taylor expansion of y in x
4.714 * [backup-simplify]: Simplify y into y
4.714 * [taylor]: Taking taylor expansion of (* x y) in x
4.714 * [taylor]: Taking taylor expansion of x in x
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [taylor]: Taking taylor expansion of y in x
4.714 * [backup-simplify]: Simplify y into y
4.714 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in x
4.714 * [taylor]: Taking taylor expansion of x in x
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [taylor]: Taking taylor expansion of (+ y (* x y)) in x
4.714 * [taylor]: Taking taylor expansion of y in x
4.714 * [backup-simplify]: Simplify y into y
4.714 * [taylor]: Taking taylor expansion of (* x y) in x
4.714 * [taylor]: Taking taylor expansion of x in x
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [taylor]: Taking taylor expansion of y in x
4.714 * [backup-simplify]: Simplify y into y
4.714 * [backup-simplify]: Simplify (* 0 y) into 0
4.714 * [backup-simplify]: Simplify (+ y 0) into y
4.714 * [backup-simplify]: Simplify (+ 0 y) into y
4.714 * [taylor]: Taking taylor expansion of y in y
4.714 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify 1 into 1
4.715 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.715 * [backup-simplify]: Simplify (+ 0 y) into y
4.715 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1)
4.715 * [taylor]: Taking taylor expansion of (+ y 1) in y
4.715 * [taylor]: Taking taylor expansion of y in y
4.715 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify 1 into 1
4.715 * [taylor]: Taking taylor expansion of 1 in y
4.715 * [backup-simplify]: Simplify 1 into 1
4.716 * [backup-simplify]: Simplify (+ 0 1) into 1
4.716 * [backup-simplify]: Simplify 1 into 1
4.716 * [backup-simplify]: Simplify 1 into 1
4.717 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.717 * [backup-simplify]: Simplify (+ 0 0) into 0
4.717 * [backup-simplify]: Simplify (+ 0 0) into 0
4.718 * [taylor]: Taking taylor expansion of 0 in y
4.718 * [backup-simplify]: Simplify 0 into 0
4.718 * [backup-simplify]: Simplify 0 into 0
4.718 * [backup-simplify]: Simplify (+ 1 0) into 1
4.718 * [backup-simplify]: Simplify 1 into 1
4.718 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (+ x (+ y (* x y)))
4.719 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (+ (/ 1 y) (+ (/ 1 x) (/ 1 (* x y))))
4.719 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) (/ 1 (* x y)))) in (x y) around 0
4.719 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) (/ 1 (* x y)))) in y
4.719 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.719 * [taylor]: Taking taylor expansion of y in y
4.719 * [backup-simplify]: Simplify 0 into 0
4.719 * [backup-simplify]: Simplify 1 into 1
4.720 * [backup-simplify]: Simplify (/ 1 1) into 1
4.720 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
4.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.720 * [taylor]: Taking taylor expansion of x in y
4.720 * [backup-simplify]: Simplify x into x
4.720 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.720 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.720 * [taylor]: Taking taylor expansion of (* x y) in y
4.720 * [taylor]: Taking taylor expansion of x in y
4.720 * [backup-simplify]: Simplify x into x
4.720 * [taylor]: Taking taylor expansion of y in y
4.720 * [backup-simplify]: Simplify 0 into 0
4.720 * [backup-simplify]: Simplify 1 into 1
4.720 * [backup-simplify]: Simplify (* x 0) into 0
4.721 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.721 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.721 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) (/ 1 (* x y)))) in x
4.721 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.721 * [taylor]: Taking taylor expansion of y in x
4.721 * [backup-simplify]: Simplify y into y
4.721 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.721 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
4.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.721 * [taylor]: Taking taylor expansion of x in x
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.722 * [backup-simplify]: Simplify (/ 1 1) into 1
4.722 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.722 * [taylor]: Taking taylor expansion of (* x y) in x
4.722 * [taylor]: Taking taylor expansion of x in x
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 1 into 1
4.722 * [taylor]: Taking taylor expansion of y in x
4.722 * [backup-simplify]: Simplify y into y
4.722 * [backup-simplify]: Simplify (* 0 y) into 0
4.722 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.722 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.722 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) (/ 1 (* x y)))) in x
4.723 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.723 * [taylor]: Taking taylor expansion of y in x
4.723 * [backup-simplify]: Simplify y into y
4.723 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.723 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
4.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.723 * [taylor]: Taking taylor expansion of x in x
4.723 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [backup-simplify]: Simplify (/ 1 1) into 1
4.723 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.723 * [taylor]: Taking taylor expansion of (* x y) in x
4.723 * [taylor]: Taking taylor expansion of x in x
4.723 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [taylor]: Taking taylor expansion of y in x
4.723 * [backup-simplify]: Simplify y into y
4.723 * [backup-simplify]: Simplify (* 0 y) into 0
4.724 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.724 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.724 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1)
4.724 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1)) into (+ (/ 1 y) 1)
4.724 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
4.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.724 * [taylor]: Taking taylor expansion of y in y
4.724 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify 1 into 1
4.725 * [backup-simplify]: Simplify (/ 1 1) into 1
4.725 * [taylor]: Taking taylor expansion of 1 in y
4.725 * [backup-simplify]: Simplify 1 into 1
4.725 * [backup-simplify]: Simplify (+ 1 0) into 1
4.725 * [backup-simplify]: Simplify 1 into 1
4.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.727 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.727 * [backup-simplify]: Simplify (+ 0 0) into 0
4.727 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.727 * [taylor]: Taking taylor expansion of y in y
4.727 * [backup-simplify]: Simplify 0 into 0
4.727 * [backup-simplify]: Simplify 1 into 1
4.728 * [backup-simplify]: Simplify (/ 1 1) into 1
4.728 * [backup-simplify]: Simplify 1 into 1
4.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.729 * [backup-simplify]: Simplify (+ 0 1) into 1
4.729 * [backup-simplify]: Simplify 1 into 1
4.729 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (+ x (+ y (* x y)))
4.729 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))
4.730 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
4.730 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y
4.730 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.730 * [taylor]: Taking taylor expansion of (* x y) in y
4.730 * [taylor]: Taking taylor expansion of x in y
4.730 * [backup-simplify]: Simplify x into x
4.730 * [taylor]: Taking taylor expansion of y in y
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify 1 into 1
4.730 * [backup-simplify]: Simplify (* x 0) into 0
4.730 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.730 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.730 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.730 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.730 * [taylor]: Taking taylor expansion of y in y
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify 1 into 1
4.731 * [backup-simplify]: Simplify (/ 1 1) into 1
4.731 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.731 * [taylor]: Taking taylor expansion of x in y
4.731 * [backup-simplify]: Simplify x into x
4.731 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.731 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
4.731 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.731 * [taylor]: Taking taylor expansion of (* x y) in x
4.731 * [taylor]: Taking taylor expansion of x in x
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.731 * [taylor]: Taking taylor expansion of y in x
4.731 * [backup-simplify]: Simplify y into y
4.731 * [backup-simplify]: Simplify (* 0 y) into 0
4.731 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.732 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.732 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.732 * [taylor]: Taking taylor expansion of y in x
4.732 * [backup-simplify]: Simplify y into y
4.732 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.732 * [backup-simplify]: Simplify 0 into 0
4.732 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (/ 1 1) into 1
4.732 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
4.732 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.732 * [taylor]: Taking taylor expansion of (* x y) in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.732 * [backup-simplify]: Simplify 0 into 0
4.732 * [backup-simplify]: Simplify 1 into 1
4.732 * [taylor]: Taking taylor expansion of y in x
4.732 * [backup-simplify]: Simplify y into y
4.732 * [backup-simplify]: Simplify (* 0 y) into 0
4.733 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.733 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.733 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.733 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.733 * [taylor]: Taking taylor expansion of y in x
4.733 * [backup-simplify]: Simplify y into y
4.733 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.733 * [taylor]: Taking taylor expansion of x in x
4.733 * [backup-simplify]: Simplify 0 into 0
4.733 * [backup-simplify]: Simplify 1 into 1
4.733 * [backup-simplify]: Simplify (/ 1 1) into 1
4.734 * [backup-simplify]: Simplify (+ 0 1) into 1
4.734 * [backup-simplify]: Simplify (- 1) into -1
4.734 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
4.734 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
4.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.734 * [taylor]: Taking taylor expansion of y in y
4.734 * [backup-simplify]: Simplify 0 into 0
4.734 * [backup-simplify]: Simplify 1 into 1
4.735 * [backup-simplify]: Simplify (/ 1 1) into 1
4.735 * [taylor]: Taking taylor expansion of 1 in y
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [backup-simplify]: Simplify (+ 1 0) into 1
4.735 * [backup-simplify]: Simplify 1 into 1
4.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.737 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.737 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.737 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.737 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.737 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.737 * [taylor]: Taking taylor expansion of y in y
4.737 * [backup-simplify]: Simplify 0 into 0
4.737 * [backup-simplify]: Simplify 1 into 1
4.737 * [backup-simplify]: Simplify (/ 1 1) into 1
4.738 * [backup-simplify]: Simplify (- 1) into -1
4.738 * [backup-simplify]: Simplify -1 into -1
4.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.739 * [backup-simplify]: Simplify (- 1) into -1
4.739 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.739 * [backup-simplify]: Simplify -1 into -1
4.740 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (+ x (+ y (* x y)))
4.740 * * * [progress]: simplifying candidates
4.740 * [simplify]: Simplifying:
  (expm1 (+ (* x y) (+ x y)))
  (log1p (+ (* x y) (+ x y)))
  (* (exp (* x y)) (* (exp x) (exp y)))
  (* (exp (* x y)) (exp (+ x y)))
  (log (+ (* x y) (+ x y)))
  (exp (+ (* x y) (+ x y)))
  (* (cbrt (+ (* x y) (+ x y))) (cbrt (+ (* x y) (+ x y))))
  (cbrt (+ (* x y) (+ x y)))
  (* (* (+ (* x y) (+ x y)) (+ (* x y) (+ x y))) (+ (* x y) (+ x y)))
  (sqrt (+ (* x y) (+ x y)))
  (sqrt (+ (* x y) (+ x y)))
  (+ (pow (* x y) 3) (pow (+ x y) 3))
  (+ (* (* x y) (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (+ x y))))
  (- (* (* x y) (* x y)) (* (+ x y) (+ x y)))
  (- (* x y) (+ x y))
  (+ (* x y) x)
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
4.741 * * [simplify]: Extracting # 0 : cost  0
4.741 * * [simplify]: Extracting # 1 : cost  0
4.741 * * [simplify]: Extracting # 2 : cost  0
4.741 * * [simplify]: Extracting # 3 : cost  0
4.741 * * [simplify]: Extracting # 4 : cost  0
4.741 * * [simplify]: Extracting # 5 : cost  0
4.741 * * [simplify]: Extracting # 6 : cost  0
4.741 * * [simplify]: iteration  0 :  35  enodes  (cost  197 )
4.754 * * [simplify]: Extracting # 0 : cost  0
4.754 * * [simplify]: Extracting # 1 : cost  0
4.754 * * [simplify]: Extracting # 2 : cost  0
4.754 * * [simplify]: Extracting # 3 : cost  0
4.755 * * [simplify]: Extracting # 4 : cost  0
4.755 * * [simplify]: iteration  1 :  118  enodes  (cost  170 )
4.816 * * [simplify]: Extracting # 0 : cost  0
4.817 * * [simplify]: Extracting # 1 : cost  0
4.818 * * [simplify]: Extracting # 2 : cost  0
4.818 * * [simplify]: Extracting # 3 : cost  0
4.819 * * [simplify]: Extracting # 4 : cost  0
4.820 * * [simplify]: Extracting # 5 : cost  0
4.820 * * [simplify]: iteration  2 :  441  enodes  (cost  158 )
5.307 * * [simplify]: Extracting # 0 : cost  0
5.311 * * [simplify]: Extracting # 1 : cost  0
5.315 * * [simplify]: Extracting # 2 : cost  0
5.318 * * [simplify]: Extracting # 3 : cost  0
5.322 * * [simplify]: Extracting # 4 : cost  0
5.326 * * [simplify]: iteration  3 :  2086  enodes  (cost  158 )
7.852 * * [simplify]: Extracting # 0 : cost  0
7.864 * * [simplify]: Extracting # 1 : cost  0
7.873 * * [simplify]: Extracting # 2 : cost  0
7.883 * * [simplify]: Extracting # 3 : cost  0
7.892 * * [simplify]: Extracting # 4 : cost  0
7.901 * * [simplify]: iteration done:  5001  enodes  (cost  158 )
7.901 * [simplify]: Simplified to:
  (expm1 (fma x y (+ x y)))
  (log1p (fma x y (+ x y)))
  (exp (fma x y (+ x y)))
  (exp (fma x y (+ x y)))
  (log (fma x y (+ x y)))
  (exp (fma x y (+ x y)))
  (* (cbrt (fma x y (+ x y))) (cbrt (fma x y (+ x y))))
  (cbrt (fma x y (+ x y)))
  (pow (fma x y (+ x y)) 3)
  (sqrt (fma x y (+ x y)))
  (sqrt (fma x y (+ x y)))
  (+ (pow (* x y) 3) (pow (+ x y) 3))
  (fma (* x y) (* x y) (* (+ x y) (- (+ x y) (* x y))))
  (* (fma x y (+ x y)) (- (* x y) (+ x y)))
  (- (* x y) (+ x y))
  (fma x y x)
  (fma x y (+ x y))
  (fma x y (+ x y))
  (fma x y (+ x y))
7.901 * * * [progress]: adding candidates to table
7.995 * * [progress]: iteration 3 / 4
7.995 * * * [progress]: picking best candidate
8.000 * * * * [pick]: Picked  #<alt (λ (x y) (fma x y (+ x y)))>
8.000 * * * [progress]: localizing error
8.012 * * * [progress]: generating rewritten candidates
8.012 * * * [progress]: generating series expansions
8.012 * * * [progress]: simplifying candidates
8.012 * [simplify]: Simplifying:
  
8.012 * * [simplify]: Extracting # 0 : cost  0
8.012 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
8.013 * * [simplify]: Extracting # 0 : cost  0
8.013 * * [simplify]: iteration done:  0  enodes  (cost  0 )
8.013 * [simplify]: Simplified to:
  
8.013 * * * [progress]: adding candidates to table
8.013 * [progress]: [Phase 3 of 3] Extracting.
8.017 * [simplify]: Simplifying:
  (fma x y (+ x y))
8.018 * * [simplify]: Extracting # 0 : cost  0
8.018 * * [simplify]: Extracting # 1 : cost  0
8.018 * * [simplify]: Extracting # 2 : cost  0
8.018 * * [simplify]: Extracting # 3 : cost  0
8.018 * * [simplify]: iteration  0 :  4  enodes  (cost  6 )
8.018 * * [simplify]: Extracting # 0 : cost  0
8.018 * * [simplify]: iteration  1 :  5  enodes  (cost  6 )
8.018 * * [simplify]: Extracting # 0 : cost  0
8.018 * * [simplify]: iteration done:  5  enodes  (cost  6 )
8.018 * [simplify]: Simplified to:
  (fma x y (+ x y))
9.663 * [regime-testing]: Baseline error score: 0.000976041370428504
9.667 * [regime-testing]: Oracle error score: 0.000976041370428504
9.667 * [regime-testing]: End program error score: 0.000976041370428504